How to get trial subscriptions on newly launched service?

I am trying hard to get the first trial subscriptions for my newly launched service, Inbox Recipes. Inbox Recipes allows anyone to receive every week handpicked recipes tailored to their tastes and needs. You tell us your preferences (allergies, specific diets and more) and we will do the rest, delivering every Wednesday the best recipes into your email inbox. We put an emphasis on comfort food and quick-and-easy recipes and we aim at improving your daily life with recipes tailored to your tastes and needs that get sent every week to your email inbox. The website is https://inboxrecipes.co Can anyone give me suggestions or feedback on it?